A magnitude ML 1.0 earthquake occured in region: 5 km SW Verghereto (FC), on
and geographic coordinates (lat, lon) 43.7570, 11.9900 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Verghereto | FC | 5 | 1907 | 1907 |
Chiusi della Verna | AR | 8 | 2023 | 3930 |
Pieve Santo Stefano | AR | 11 | 3183 | 7113 |
Bagno di Romagna | FC | 11 | 6026 | 13139 |
Caprese Michelangelo | AR | 13 | 1426 | 14565 |
Chitignano | AR | 14 | 899 | 15464 |
Casteldelci | RN | 14 | 407 | 15871 |
Bibbiena | AR | 15 | 12241 | 28112 |
Badia Tedalda | AR | 17 | 1087 | 29199 |
Castel Focognano | AR | 17 | 3149 | 32348 |
Poppi | AR | 18 | 6160 | 38508 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-04-12 04:21:43 |
43.7573 | 11.9898 | 9 | 2020-04-12 04:30:37 |
Sala Sismica INGV-Roma | 78133511 |
Field | Value |
---|---|
Time (UTC) | 2020-04-12 04:21:43 ± 0.07 |
Latitude | 43.7573 ± 0.0054 |
Longitude | 11.9898 ± 0.0075 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78133511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 738 |
Semi-minor axis of confidence ellipse (meter) | 172 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37861 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 78133511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-12 04:30:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATMI.HHZ. | 2020-04-12T04:22:01.14 | 3.0 | undecidable | manual | S | 0.05 | 0 | |||
IV.ATCC.EHZ. | 2020-04-12T04:21:59.29 | 3.0 | negative | manual | P | 0.92 | 0 | |||
IV.LMD.HHZ. | 2020-04-12T04:21:57.42 | 0.3 | undecidable | manual | S | 328 | 42.0246 | 50 | 0.17 | 69 |
IV.SNTG.HHZ. | 2020-04-12T04:21:57.64 | 3.0 | positive | manual | P | -2.82 | 0 | |||
IV.ATFO.HHZ. | 2020-04-12T04:21:56.18 | 3.0 | undecidable | manual | P | 0.9 | 0 | |||
IV.RINC.HHZ. | 2020-04-12T04:21:55.18 | 0.3 | undecidable | manual | S | 295 | 33.8439 | 50 | 0.13 | 70 |
IV.CPGN.EHZ. | 2020-04-12T04:21:54.00 | 0.6 | undecidable | manual | S | 80 | 26.9508 | 109 | 0.93 | 39 |
IV.BADI.EHZ. | 2020-04-12T04:21:54.97 | 0.3 | undecidable | manual | S | 143 | 34.2435 | 50 | -0.19 | 73 |
IV.SSP9.EHZ. | 2020-04-12T04:21:52.11 | 0.3 | undecidable | manual | S | 151 | 23.3544 | 112 | 0.21 | 73 |
IV.PARC.HHZ. | 2020-04-12T04:21:51.66 | 0.3 | undecidable | manual | S | 121 | 23.3544 | 112 | -0.24 | 70 |
IV.LMD.HHZ. | 2020-04-12T04:21:51.15 | 0.3 | undecidable | manual | P | 328 | 42.0246 | 50 | -0.16 | 71 |
IV.RUFI.EHZ. | 2020-04-12T04:21:50.57 | 3.0 | undecidable | manual | P | -0.19 | 0 | |||
IV.SFI.EHZ. | 2020-04-12T04:21:50.78 | 0.3 | undecidable | manual | S | 325 | 19.9689 | 115 | -0.05 | 73 |
IV.CRE.HHZ. | 2020-04-12T04:21:49.74 | 0.3 | undecidable | manual | S | 191 | 15.6732 | 121 | 0.22 | 73 |
IV.ASQU.HHZ. | 2020-04-12T04:21:49.92 | 0.3 | undecidable | manual | S | 285 | 16.6722 | 119 | 0.11 | 75 |
IV.CPGN.EHZ. | 2020-04-12T04:21:49.31 | 0.6 | undecidable | manual | P | 80 | 26.9508 | 109 | 0.41 | 46 |
IV.BADI.EHZ. | 2020-04-12T04:21:49.74 | 0.3 | undecidable | manual | P | 143 | 34.2435 | 50 | -0.36 | 70 |
IV.RINC.HHZ. | 2020-04-12T04:21:49.73 | 0.3 | undecidable | manual | P | 295 | 33.8439 | 50 | -0.31 | 70 |
IV.SSP9.EHZ. | 2020-04-12T04:21:48.31 | 0.6 | undecidable | manual | P | 151 | 23.3544 | 112 | 0.09 | 49 |
IV.PARC.HHZ. | 2020-04-12T04:21:47.98 | 0.3 | positive | manual | P | 121 | 23.3544 | 112 | -0.24 | 71 |
IV.SFI.EHZ. | 2020-04-12T04:21:47.46 | 0.3 | undecidable | manual | P | 325 | 19.9689 | 115 | -0.14 | 72 |
IV.CRE.HHZ. | 2020-04-12T04:21:46.97 | 0.3 | undecidable | manual | P | 191 | 15.6732 | 121 | 0.13 | 74 |
IV.ASQU.HHZ. | 2020-04-12T04:21:46.98 | 0.1 | positive | manual | P | 285 | 16.6722 | 119 | -0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CRE.HHN. | ML:1.0 | 0.00009504999999999999 | 0.74 | AML | other | m | 2020-04-12T04:21:49.98 |
IV.ASQU.HHE. | ML:1.3 | 0.000183 | 1.82 | AML | other | m | 2020-04-12T04:21:50.08 |
IV.CRE.HHE. | ML:0.8 | 0.00006665000000000001 | 0.68 | AML | other | m | 2020-04-12T04:21:50.92 |
IV.SFI.EHE. | ML:0.9 | 0.0000606 | 0.28 | AML | other | m | 2020-04-12T04:21:51.04 |
IV.SFI.EHN. | ML:0.7 | 0.00003875 | 0.12 | AML | other | m | 2020-04-12T04:21:51.14 |
IV.ASQU.HHN. | ML:1.0 | 0.00008874999999999999 | 0.4 | AML | other | m | 2020-04-12T04:21:51.44 |
IV.PARC.HHE. | ML:0.6 | 0.000026000000000000002 | 0.42 | AML | other | m | 2020-04-12T04:21:51.89 |
IV.PARC.HHN. | ML:0.7 | 0.000035799999999999996 | 1.16 | AML | other | m | 2020-04-12T04:21:52.91 |
IV.RINC.HHN. | ML:1.2 | 0.0000617 | 0.58 | AML | other | m | 2020-04-12T04:21:55.22 |
IV.RINC.HHE. | ML:1.3 | 0.0000821 | 0.38 | AML | other | m | 2020-04-12T04:21:55.73 |
IV.BADI.EHE. | ML:0.7 | 0.000018950000000000003 | 0.58 | AML | other | m | 2020-04-12T04:21:55.95 |
IV.BADI.EHN. | ML:0.8 | 0.00002345 | 0.68 | AML | other | m | 2020-04-12T04:21:57.51 |
IV.LMD.HHE. | ML:1.2 | 0.0000511 | 0.2 | AML | other | m | 2020-04-12T04:21:57.87 |
IV.LMD.HHN. | ML:1.1 | 0.000038 | 0.76 | AML | other | m | 2020-04-12T04:21:58.53 |